don't take chantix if you've had a serus allergic or skin reaction to it. if you develop these stop taking chantix and see your doctor right away as some can be life-threatening. if you have a history of heart or blood vessel problems, tell your doctor if you have new or worse symptoms. get medical help right away if you have symptoms of a heart attack. use caution when driving or operating machinery. common side effects include nausea, trouble sleeping and unusual dreams. it helps to have people around you... they say, you're much bigger than this. andou are. [ male announcer ] ask your doctor if chantix is right for you. executor of efficiency. you can spot an amateur from a mile away... while going shoeless and metal-free in seconds. and you...rent from national. because only national lets you choo any car in the aisle...and go. you can even take a full-size or above, and still pay the mid-size price. now this...will work. [ ale announcer ] just like you, business pro. just like you. go naonal. go like a pro. neil: stocks on a roll, but billionaires are